#3874A0#3874A0

#3874A0 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.9% C 0.093 H 242.9°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3874A0
RGB	rgb(56, 116, 160)
HSL	hsl(205, 48%, 42%)
HSV	hsv(205, 65%, 63%)
CMYK	cmyk(65%, 27.5%, 0%, 37.3%)
CIE-LAB	lab(46.80, -5.27, -29.46)
CIE-LCH	lch(46.80, 29.93, 259.86°)
OKLab	oklab(53.87% -0.0424 -0.0829)
OKLCH	oklch(53.87% 0.093 242.9)
XYZ	xyz(14.2190, 15.8682, 35.5644)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3874A0 #A06438

analogous

#38A098 #3874A0 #3840A0

triadic

#3874A0 #A03874 #74A038

tetradic

#3874A0 #9838A0 #A06438 #40A038

square

#3874A0 #9838A0 #A06438 #40A038

split-complementary

#3874A0 #A03840 #A09838

monochromatic

#183245 #285373 #3874A0 #5393C3 #80B0D3

Accessibility & contrast

On white

5.03

#3874A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#3874A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3874A0

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3874A0	#FFFFFF	#000000	##FFFFFF
##3874A0	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6075A2

Deuteranopia (green-blind)

#526A9F

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3874a0;
/* rgb */ color: rgb(56, 116, 160);
/* oklch */ color: oklch(53.9% 0.093 242.9);

Tailwind

colors: {
  custom: {
    50: '#799bbc',
    500: '#3874a0',
    950: '#000000',
  },
}

SCSS

$custom: #3874a0;
$custom-light: #799bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3874a0",
  "rgb": {
    "r": 56,
    "g": 116,
    "b": 160
  },
  "hsl": {
    "h": 205.385,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.53873,
    "c": 0.09313,
    "h": 242.9
  },
  "luminance": 0.1587
}

Semantic roles & 50–950 ramp

primary

#3874A0

secondary

#BC9578

accent

#8950D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3874A0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →